/// <summary> /// Gets the hash code /// </summary> /// <returns>Hash code</returns> public override int GetHashCode() { unchecked // Overflow is fine, just wrap { var hashCode = 41; // Suitable nullity checks etc, of course :) if (AmountBreakdown != null) { hashCode = hashCode * 59 + AmountBreakdown.GetHashCode(); } if (Items != null) { hashCode = hashCode * 59 + Items.GetHashCode(); } return(hashCode); } }
/// <summary> /// Returns true if ShoppingCart instances are equal /// </summary> /// <param name="other">Instance of ShoppingCart to be compared</param> /// <returns>Boolean</returns> public bool Equals(ShoppingCart other) { if (ReferenceEquals(null, other)) { return(false); } if (ReferenceEquals(this, other)) { return(true); } return (( AmountBreakdown == other.AmountBreakdown || AmountBreakdown != null && AmountBreakdown.SequenceEqual(other.AmountBreakdown) ) && ( Items == other.Items || Items != null && Items.SequenceEqual(other.Items) )); }